a2 Gentle Gold premium junior milk drink is based on a unique and premium whey and casein protein blend, and is fortified with 16 essential vitamins and nutrients to support normal growth and development. It supports tummy comfort for some, and has nutrients to support immune system, cognition function and growth and development. It also contains prebiotic GOS and Omega 3 DHA. It contains no artificial colors, no artifical flavors,no preservatives and no growth hormones and antibiotics.